Herbarium Specimen Details

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jun 2005
Locality USA. Florida , Polk Co. : Ca. 2 mi. SSE of Bradley Junction; IMC Property, North Bradley I reclamation area. 27° 46' 60" N 81° 58' 0" W
Reproductive State Fertile
Collector B. F. Hansen 12990
Collection Date 02 Dec 2003
Accession Number 259829
Image 259829.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Monroe Co. : Sweetwater Strand, beside Loop Road (FL 94). T54S, R32E, Sec. 11. 25° 43' 60" N 81° 12' 0" W
Description Sepals pinkish white; seed glossy black; forming masses.
Habitat Mud in pond.
Reproductive State Fertile
Collector G. N. Avery 1415
Collection Date 15 Apr 1973
Accession Number 107505
Image 107505.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description White and purplish flowers.
Habitat Wetlands.
Reproductive State Fertile
Collector B. Massetti 12
Collection Date 06 Oct 1977
Accession Number 140645
Image 140645.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum lapathifolium L.
Polygonum densiflorum Meisn. - Determined By: Wunderlin, 1985
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Polk Co. : Green Swamp, Colt Creek. T25S, R23E, Sec. 21.
Description Rooted.
Habitat In water.
Reproductive State Fertile
Collector M. Lopez
Collection Date 12 Aug 1983
Accession Number 171699
Image 171699.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hardee Co. : Near Fort Green.
Habitat Herbaceous marsh.
Reproductive State Fertile
Collector J. Clemis
Collection Date 28 Sep 1989
Accession Number 199589
Image 199589.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Sumter Co. : C-330, 0.5 mi. N of FL 48.
Reproductive State Fertile
Collector N. L. Mawhinney
Collection Date 04 Sep 1984
Accession Number 181027
Image 181027.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Charlotte Co. : 0.7 mi. S on FL 31 from junction with FL 74. T41S, R25E, Sec. 1.
Habitat Taxodium swamp.
Reproductive State Fertile
Collector R. P. Wunderlin 8840
with J. Beckner, A. Partridge
Collection Date 25 Oct 1980
Accession Number 150973
Image 150973.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Manatee Co. : W side of Sugarbowl Road, ca. 4 mi. S of FL 70 and 4 mi. W of DeSoto Co. line. 27° 10' 60" N 81° 47' 60" W
Description Forming large colony; anchored by long, stout stems.
Habitat In mud, ca. 2.5 ft. of water in ditch.
Reproductive State Fertile
Collector A.G. Shuey 2084
Collection Date 21 May 1978
Accession Number 132658
Image 132658.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum lapathifolium L.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, May 2011
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Kitching Creek.
Habitat Strand swamp.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Apr 1989
Accession Number 258074
Image 258074.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Feb 2008
Locality USA. Florida , Flagler Co. : N of FL 100 E, 6 mi. W of FL 5 (US 1) and Bunnell, 17 mi. E of FL 17 and East Palatka. T12S, R29E, Secs. 3 and 4. 29° 27' 58" N 81° 15' 28" W
Habitat Mixed hardwood - bald cypress [Taxodium distichum] - blackgum [Nyssa] swamp.
Reproductive State Fertile
Collector C. Slaughter 16173
Collection Date 19 Dec 2007
Accession Number 244674
Image 244674.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Feb 2008
Locality USA. Florida , Putnam Co. : W shoreline of Ochlawaha Lake, next to C-310, 2.5 mi. E of C-315 and 5.2 mi. W of FL 19. T11S, R28E, Sec. 18.
Description Frequent.
Habitat Shallow or shrub marsh.
Reproductive State Fertile
Collector C. Slaughter 15036
Collection Date 11 Oct 2006
Accession Number 244686
Image 244686.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Churchill Ranch; Border Road, ca. 2.3 km ENE of junction I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Small island in large pond.
Reproductive State Fertile
Collector A. R. Franck 198
Collection Date 03 Jun 2007
Accession Number 245524
Image 245524.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality USA. Florida , Sarasota Co. : Myakka Wild and Scenic River. Marsh N end of Lower Lake. T37S, R20E, Sec. 29, SW¼. 27° 18' 0" N 82° 16' 0" W
Habitat Riverbank.
Reproductive State Fertile
Collector E. Gandy
with S. Hetrich
Collection Date 01 Apr 2008
Accession Number 259167
Image 259167.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality USA. Florida , Lee Co. : S Ft. Myers (unincorporated); W side of Metro Parkway, ca. 0.4 km SSW of the junction Metro Parkway and Colonial Boulevard (FL 884); just E of Tenmile Canal. 26° 35' 35" N 81° 51' 10" W
Description Robust, sprawling herb.
Habitat Marsh area grading into cypress [Taxodium].
Reproductive State Fertile
Collector J. M. Kunzer 1916
Collection Date 29 Sep 2006
Accession Number 243313
Image 243313.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Oct 2009
Locality USA. Florida , Highlands Co. : Avon Park Air Force Range. W of Kissimmee River, 0.6 mi. SW of Kissimmee Road. T33S, R32E, Sec. 30, NE¼ of SW¼. 28° 17' 28" N 81° 24' 25" W
Habitat Canal, between river spoil and marsh trail.
Reproductive State Fertile
Collector C. vanHoek 965
with B. Wargo
Collection Date 06 Sep 1997
Accession Number 250932
Image 250932.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 0.7 km W of US 27, 2.3 km N of junction of FL 29 and C-74. 26° 56' 19" N 81° 19' 26" W
Habitat Floodplain swamp.
Reproductive State Fertile
Collector A. R. Franck 2709
Collection Date 28 Aug 2011
Accession Number 259641
Image 259641.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Common; red-white flowers.
Habitat Water-filled ditch.
Reproductive State Fertile
Collector C. G. Willett 14
Collection Date 06 Oct 1977
Accession Number 135712
Image 135712.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Pink-purple flowers.
Habitat Wet roadside depression at edge of flatwoods.
Reproductive State Fertile
Collector C. S. Lewis 45
Collection Date 06 Oct 1977
Accession Number 135268
Image 135268.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Occasional; pink and white flowers.
Habitat Edge of cypress [Taxodium] swamp.
Reproductive State Fertile
Collector J. Kuczynski 31
Collection Date 06 Oct 1977
Accession Number 135269
Image 135269.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Common; pink and white flowers.
Reproductive State Fertile
Collector D. R. Lindsey 26
Collection Date 06 Oct 1977
Accession Number 139622
Image 139622.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Flowers white.
Habitat Marsh.
Reproductive State Fertile
Collector R. Rose 24
Collection Date 06 Oct 1977
Accession Number 128744
Image 128744.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Polk Co. : Walk-in-the-Water Creek. Western Polk Co. 27° 56' 60" N 81° 42' 0" W
Reproductive State Fertile
Collector K. J. Ruesch
Collection Date 29 Mar 2000
Accession Number 225762
Image 225762.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Jackson Co. : Chattahoochee. Lake Seminole, Lake Seminole Lodge, boat ramp. 30° 52' 0" N 84° 57' 0" W
Habitat Pond and associated bank; with Bidens bipinnata, Kyllinga brevifolia, Lycopus rubellus, Taxodium distichum.
Reproductive State Fertile
Collector K. Francl 297
with L. Kruse, M. Morgan, E. Totin, M. Waters
Collection Date 08 Oct 2001
Accession Number 240460
Image 240460.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum bicorne Raf. - Determined By: D. B. Ward, Nov 1964
Polygonum densiflorum Meisn. - Determined By: D. B. Ward, Nov 1965
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Brevard Co. : E of St. Johns River off US 192; W of Melbourne. 28° 5' 1" N 80° 36' 29" W
Description Sepals punctate; ocreae eciliate; achenes trigonous, some lenticular; plants to 8 dm tall.
Habitat Canal bank; Cladium - Typha association.
Reproductive State Fertile
Collector O. K. Lakela 27187
Collection Date 06 Jun 1964
Accession Number 61795
Image 61795.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Highlands Co. : Along FL 70, at Kissimee River.
Habitat Disturbed, low roadside.
Reproductive State Fertile
Collector V. E. McNeilus
Collection Date 24 Dec 1999
Accession Number 229373
Image 229373.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. NE of campus. 28° 0' 0" N 82° 0' 0" W
Description Herb, 1.0 m tall; flowers pinkish.
Habitat Cypress [Taxodium] swamp.
Reproductive State Fertile
Collector J. Bateson 5
Collection Date 06 Oct 1979
Accession Number 151393
Image 151393.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Miami-Dade Co. : Everglades National Park. Hole-in-the-Doughnut; Long Pine Key Road, ca. 1 mi. E of research center. T58S, R36E. 25° 57' 18" N 80° 44' 41" W
Description In bloom; flowers pink.
Habitat Permanent pond, in 0.5 m of water afer a week of heavy rain.
Reproductive State Fertile
Collector G. N. Avery 1967
Collection Date 12 Sep 1978
Accession Number 138399
Image 138399.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Miami-Dade Co. : Thomsom County Park. FL 27, just S of junction with US 27.
Reproductive State Fertile
Collector T. R. Alexander
Collection Date 10 Nov 1973
Accession Number 111741
Image 111741.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Collier Co. : Collier-Sproul Tract. 26° 7' 60" N 81° 28' 60" W
Reproductive State Fertile
Collector D. Tabb
Collection Date 06 Mar 1974
Accession Number 183049
Image 183049.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Polk Co. : Just W of Dead River on Johnson Island, McKinney Tract. T28S, R30E, Sec. 18. 28° 7' 60" N 81° 28' 0" W
Habitat Open marsh with Sagittaria lancifolia, Scleria lacustris, and Sacciolepis striata.
Reproductive State Fertile
Collector B. F. Hansen 12896
with R.P. Wunderlin, C. MacGregor
Collection Date 12 Oct 2000
Accession Number 226711
Image 226711.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Alachua Co. : Orange Lake, along US 301, just S of Island Grove. 28° 26' 60" N 81° 16' 60" W
Description To 1.5 m; flowers pink.
Habitat Water of outlet of lake.
Reproductive State Fertile
Collector D. S. Correll 53003
with H.B. Correll
Collection Date 31 Oct 1981
Accession Number 160805
Image 160805.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Sarasota Co. : Sarasota, 0.25 mi. W of McIntosh Road on FL 72. 27° 20' 11" N 82° 31' 50" W
Habitat Wet roadside ditch.
Reproductive State Fertile
Collector G. Compton 39
Collection Date 08 Sep 1984
Accession Number 181494
Image 181494.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Dec 2009
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. S side of Lake Arbuckle, N of South Boulevard, 100 ft. NE of main entrance gate. T32S, R29E, Sec. 25, SE¼ of NE¼ of SW¼.
Habitat Marshy shoreline.
Reproductive State Fertile
Collector C. vanHoek 727
with B. Wargo
Collection Date 27 Sep 1996
Accession Number 251932
Image 251932.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Burn zone 14c N, along W bank of South Creek. T38S, R18E, Sec. 12, NE¼ of SW¼ of NW¼ of SE¼.
Description Occasional, decumbent forb to 75+ cm length.
Habitat Floodplain marsh.
Reproductive State Fertile
Collector S. Cole
Collection Date 24 Jan 1995
Accession Number 214132
Image 214132.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Alachua Co. : Orange Lake, along US 301 just S of Island Grove. 28° 26' 60" N 81° 16' 60" W
Description Plants decumbent; flowers white.
Habitat Water of outlet of lake.
Reproductive State Fertile
Collector D. S. Correll 53004
with H.B. Correll
Collection Date 31 Oct 1981
Accession Number 160804
Image 160804.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Marion Co. : Junction of I-75 and FL 318, 0.5 mi. E of Irvine. T12S, R21E, Sec. 31. 29° 23' 60" N 82° 15' 0" W
Description Perianth varying shades of pink; spikes weakly ascending; plants to 1 m tall, from creeping stems; locally frequent.
Habitat Wet bank of shallow pond.
Reproductive State Fertile
Collector D. B. Ward 5407
Collection Date 03 Oct 1965
Accession Number 67655
Image 67655.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Pinellas Co. : Casey Ranch property on East Lake Road. 27° 55' 37" N 82° 29' 4" W
Habitat Swamp dominated by pond cypress [Taxodium ascendens] - blackgum [Nyssa] - red maple [Acer rubrum].
Reproductive State Fertile
Collector J. E. Poppleton 676
Collection Date Nov 1975
Accession Number 123894
Image 123894.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Brevard Co. : St. Johns River on portion of Duda Ranch property referred to as Turtle Mound; SW of I-95 and FL 520 intersection several miles W of Cocoa. 28° 23' 10" N 80° 44' 31" W
Description Common.
Habitat Mud of shore of open water tributary.
Reproductive State
Collector J. E. Poppleton 605
Collection Date 14 Feb 1976
Accession Number 122771
Image 122771.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Gadsden Co. : Hopkins Landing Park. N shore of Lake Talquin, ca. 2 mi. N of Bloxham. T1S, R4W, Sec. 9, NW¼ of NE¼. 30° 22' 60" N 84° 37' 0" W
Habitat Weedy lake shore and adjacent oak woods.
Reproductive State Fertile
Collector B. F. Hansen 10982
with R.P. Wunderlin
Collection Date 17 Jul 1986
Accession Number 189607
Image 189607.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Highlands Co. : NW of Lake Okeechobee along C-38 Canal on Kissimmee River, Pool C. 28° 17' 28" N 81° 24' 25" W
Description Inflorescence aspect is pink but perianth is white; plants 20+ [?] long.
Habitat Deep water.
Reproductive State Fertile
Collector N. C. Coile 2508
with L. Perrin, J. Johnston, G. Pierce
Collection Date 09 Sep 1981
Accession Number 192124
Image 192124.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd. - Determined By: B. F. Hansen, Jul 2005
Locality USA. Florida , Broward Co. : Snake Warrior Island Natural Area.
Reproductive State Fertile
Collector P. L. Howell 14
Collection Date 14 Oct 1998
Accession Number 226503
Image 226503.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Meisn.
Polygonum glabrum Willd.
Locality USA. Florida , Indian River Co. : 12 mi. W of Vero Beach along FL 60, 12 mi. E of the Osceola County line. 28° 46' 60" N 81° 2' 60" W
Habitat Marshy roadside.
Reproductive State Fertile
Collector L. Baltzell 6130
Collection Date 29 Apr 1974
Accession Number 263763
Image 263763.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality USA. Florida , Polk Co. : 4 mi. E and 0.8 mi. N of the intersection of US 17 and County Line Road, Bowling Green. 27° 39' 27" N 81° 45' 39" W
Description Erect to decumbent herb to 120 cm high; flowers pinkish.
Habitat Interior of depression marsh; no canopy, shrub layer less than 2 m, with high species diversity; reclaimed phosphate mine, fourth year since being constructed; sandy-clayey soils; direct sun.
Reproductive State Fertile
Collector K. Shelton 4
Collection Date 16 Sep 2015
Accession Number 282696
Image 282696.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, 3/2016
Determination History
Persicaria glabra Willd. M. Gómez
Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen,
Locality USA. Arkansas , Drew Co. : AR 35 between Baxter and Collins. Sec. 32.
Habitat Abundant in ditch on rights-of-way of railroad.
Reproductive State Bud
Collector R. D. Thomas
with E. Sundell, C. Amason.
Collection Date 18 Sep 1998
Accession Number 273715
Image 273715.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, 3/2016
Determination History
Persicaria glabra Willd. M. Gómez - Determined By: H. E. Ahles, 14-Oct-1958
Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, 7/2005
Locality USA. North Carolina , Chowan Co. : 1.7 mi. ESE of Yeopin in the vicinity of Middleton Creek.
Habitat Ditch in swamp.
Reproductive State Bud
Collector H. E. Ahles
with H. E. Ahles, J. A. Duke.
Collection Date 14 Oct 1958
Accession Number 15295
Image 15295.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum glabrum Willd.
Locality Jamaica. Middlesex Co. , St. Ann Par. : Mine area near Lydford Post Office. 18° 19' 28" N 77° 8' 49" W
Description Semi-trailing, to 6 ft. long,; flowers white.
Habitat Edge of small pond in grassy area.
Reproductive State Flower
Elevation 1500 to ft
Collector R. A. Howard
with G. R. Proctor
Collection Date 20 Dec 1953
Accession Number 10603
Image 10603.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Blume
Locality Bahamas. Bell Island
Description Herb in sterile condition.
Habitat Sabal palmetto grove; growing in a banana hole that intersected the fresh water table thus it was a small fresh water pond.
Reproductive State
Collector E. Freid
Collection Date 01 Jul 1995
Accession Number 229649
Image 229649.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Blume
Locality Bahamas. South Andros Island Congo Town, Mars Bay; road next to airport.
Habitat Low coppice.
Reproductive State Flower
Collector R. P. Sauleda
with D. S. Correll
Collection Date 02 May 1979
Accession Number 142295
Image 142295.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Jun 2017
Determination History
Polygonum densiflorum Meisn.
Locality USA. Florida , Collier Co. : BICY [Big Cypress National Preserve]; Turner River. 30° 41' 60" N 85° 4' 0" W
Description Emergent aquatic.
Reproductive State Fertile
Collector J. N. Burch
Collection Date 08 Nov 2011
Accession Number 290162
Image 290162.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mun 2017
Determination History
Polygonum hydropiperoides Michx.
Locality USA. Florida , Collier Co. : Corkscrew Swamp central marsh. 26° 28' 0" N 81° 32' 60" W
Habitat Marsh, 1 year after aerial herbicide treatment (for Salix).
Reproductive State Fertile
Collector J. N. Burch
with M.J. Duever, L. Duever, J. Lauritsen
Collection Date 16 May 2015
Accession Number 290161
Image 290161.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Sep 2017
Determination History
Polygonum densiflorum Meisn.
Locality USA. Florida , Lee Co. : Prairie Pines Preserve; N side of Del Prado Road, 1.5 mi. E of US 41, ca. 7 air mi. N of North Fort Myers. 26° 44' 29" N 81° 52' 3" W
Description Flowers white.
Habitat Basin marsh, dominated by Thalia geniculata, Nymphaea mexicana, Pontederia cordata, Panicum hemitomon, and Polygonum densiflorum [Persicaria glabra].
Reproductive State Flower
Collector S. W. Woodmansee
with J. Sadle, S. Evans, L. Wewerka
Collection Date 02 Dec 2003
Accession Number 295025
Image 295025.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez
Locality USA. Florida , Clay Co. : Green Cove Springs. 29° 59' 31" N 81° 40' 41" W
Habitat Mixed wetland hardwoods.
Reproductive State Fertile
Collector S. Smith
Collection Date 13 Dec 2017
Accession Number 296776
Image 296776.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Blume
Locality Ecuador. Manabi Prov. 1 km SE of Rocafuerte along Portoviejo-Chone road. 1° 4' 43" S 80° 26' 9" W
Description Common; to 1 dm; perianth white.
Habitat Marsh adjacent to rice fields; in water.
Reproductive State Flower
Collector J. H. Wiersema
with R.P. Wunderlin, L. Davenport, R. Sauleda, M. Ragan, B. Hansen, H. Luther
Collection Date 07 Aug 1980
Accession Number 151156
Image 151156.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum densiflorum Blume
Locality Mexico. Tamaulipas Along highway 180 at creek, just N of Lavaderos, ca. 23 mi. S of Sota La Marina. 23° 28' 18" N 98° 1' 13" W
Description Common; perianth pink.
Habitat In small pond.
Reproductive State Flower
Collector J. H. Wiersema
Collection Date 01 Jan 1980
Accession Number 152077
Image 152077.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Mar 2016
Determination History
Polygonum portoricense Bertero ex Endl. - Determined By: Wunderlin,
Locality Costa Rica. Guanacaste Prov. Rio Higueron, ca. 2 km SE Estación Experimental Enrique Jimenez Nunez. 10° 21' 2" N 85° 3' 9" W
Habitat Riparian forest.
Reproductive State Flower
Elevation 10 to m
Collector M. McDiarmid
Collection Date 20 Jul 1974
Accession Number 127784
Image 127784.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, 01-Mar-2016
Determination History
Polygonum densiflorum Blume
Polygonum glabrum Willd. - Determined By: B. F. Hansen, 01-Jul-2005
Locality USA. Virginia , James City Co. : 1 mi. S of Lightfoot; 2 mi. N of Williamsburg, on E side of US 60.
Habitat Edge of mixed hardwoods.
Reproductive State Flower
Collector R. P. Sauleda
with D. K. Sauleda
Collection Date 05 Sep 1980
Accession Number 161322
Image 161322.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez - Determined By: B. F. Hansen, Apr 2019
Determination History
Persicaria hydropiperoides Michx. Small
Locality USA. Florida , Broward Co. : Snake Warrior Island.
Description Uncommon.
Habitat Mucky edge of retention pond.
Reproductive State Fertile
Collector J. Lange
with C.L. Angelo
Collection Date 15 Jan 2019
Accession Number 299393
Image 299393.jpg
Plant Atlas Link Plant Atlas Citation

Persicaria glabra
Family Name Polygonaceae
Currently Accepted Name Persicaria glabra Willd. M. Gómez
Locality USA. Florida , Hillsborough Co. : Lake Frances Nature Preserve, Odessa. 28° 9' 46" N 82° 36' 22" W
Description Occasional.
Habitat Hardwood - cypress [Taxodium] swamp.
Reproductive State Fertile
Collector S. Dickman
Collection Date 19 May 2020
Accession Number 304351
Image 304351.jpg
Plant Atlas Link Plant Atlas Citation